Searched refs:DIR_OP (Results 1 – 2 of 2) sorted by relevance
42 #define DIR_OP 24 /* Special signal for control RS-485. macro
464 sccnxp_set_bit(port, DIR_OP, 0); in sccnxp_handle_tx()536 sccnxp_set_bit(port, DIR_OP, 1); in sccnxp_start_tx()777 sccnxp_set_bit(port, DIR_OP, 0); in sccnxp_shutdown()1006 sccnxp_set_bit(&s->port[i], DIR_OP, 0); in sccnxp_probe()
